# Mobile invite QR scanner
Source: https://docs.aden.space/docs/help/more/mobile-qr-scanner

Scan Aden session and signup QR codes on the phone with Margelo nitro-zxing and VisionCamera v5.
{/* Generated by `bun docs:publish` from docs/features/mobile-qr-scanner.md: edit the spec, not this file. */}

## Scan an invite [#scan-an-invite]

Open **Scan invite** from Sessions or from Profile (next to Invite to Aden).
Allow the camera, then point it at an Aden QR.

A valid scan opens the invite (session join or signup) and closes the scanner.
Anything that is not an Aden invite stays on screen so you can try again.

This needs the Aden app build (TestFlight or a local EAS dev client). It does
not run in Expo Go.